TURN credentials | RelayRTC Docs

Fields

Field	Type	Meaning
`expiresAt`	string	Credential expiry timestamp.
`username`	string	Issued TURN username.
`ttlSeconds`	number	Credential lifetime in seconds.
`iceServers`	array	STUN/TURN RTCIceServer entries.

Example

{
  "expiresAt": "2026-01-01T12:10:00.000Z",
  "username": "issued-turn-username",
  "ttlSeconds": 600,
  "iceServers": [
    {
      "urls": [
        "stun:turn.your-domain.example:3478"
      ]
    },
    {
      "urls": [
        "turn:turn.your-domain.example:3478?transport=udp"
      ],
      "username": "issued-turn-username",
      "credential": "issued-turn-password",
      "credentialType": "password"
    }
  ]
}

ICE server entries

Each entry has urls: string[]. TURN entries also include username, credential and credentialType: 'password'. Pass the returned entries to browser ICE configuration; do not use the REST API key as a TURN password.